Cod sursa(job #1157033)

Utilizator darkylawlTritean Tudor Adrian darkylawl Data 28 martie 2014 10:52:23
Problema Patrate2 Scor 30
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.33 kb
Raporteaza aceasta sursa 
#include <fstream>
#include <cmath>

using namespace std;

int x[1002][1002];
int y[4]={-5,-1,1,5};

int main()
{
    ifstream f("patrate2.in");
    ofstream g("patrate2.out");
    int n,p=1;
    f>>n;
    int j;
    for(int i=n;i>=1;--i)
    {for(j=1;j<n;++j)
     p*=2;
        p*=i*2;}
    g<<p;
    return 0;
}